Current profiles | Seagate ST35000414SS, ST35000415SS guide

6.3.3Current profiles

The +12V (top) and +5V (bottom) current profiles for the Constellation ES drives are shown below.

Figure 1. ST32000444SS & ST32000445SS model current profiles

Note: All times and currents are typical. See Table 2 for maximum current requirements.

26	ConstellationES Series SAS Product Manual, Rev. D

Image 34

Seagate ST35000414SS, ST35000415SS manual Current profiles, ST32000444SS & ST32000445SS model current profiles

Contents

Standard Models ST32000444SS ST31000424SS ST3500414SSST32000445SS ST31000425SS ST3500415SS Self-Encrypting Drive Models Revision history Contents About self-encrypting drives Defect and error managementInstallation Interface requirements Seagate Technology support services ConstellationES Series SAS Product Manual, Rev. D List of Figures ST32000444SS & ST32000445SS model current profiles ConstellationES Series SAS Product Manual, Rev. D Scope Electromagnetic compatibility Applicable standards and reference documentationStandards Electromagnetic susceptibility Australian C-Tick Electromagnetic complianceElectromagnetic compliance for the European Union Korean KCC Reference documents European Union Restriction of Hazardous Substances RoHS General description Standard features Media description Formatted capacities PerformanceReliability Programmable drive capacity Factory-installed options Seek performance characteristics Performance characteristicsInternal drive characteristics Access time General performance characteristics Start/stop time Prefetch/multi-segmented cache control Cache operation Caching write data Prefetch operation Recoverable Errors Reliability specificationsError rates Unrecoverable Errors Interface errors Reliability and serviceSeek errors Preventive maintenance Performance impact 4 S.M.A.R.TControlling S.M.A.R.T Reporting control Predictive failures Temperature Log Page 0Dh Parameter Code DescriptionThermal monitor DST failure definition State of the drive prior to testingDrive Self Test DST Implementation Extended test Function Code 010b Short and extended testsShort test Function Code 001b Log page entries Shipping Product warrantyProduct repair and return information PowerChoiceTM power management Physical/electrical specificationsPowerChoice modes AC power requirements DC power requirements ConstellationES Series SAS Product Manual, Rev. D ConstellationES Series SAS Product Manual, Rev. D Page Power sequencing General DC power requirement notesConducted noise immunity Current profiles ST32000444SS & ST32000445SS model current profiles ST31000424SS & ST31000425SS model current profiles ST3500414SS & ST3500415SS model current profiles Power dissipation ST32000444SS and ST32000445SS in 3Gb operation ST32000444SS and ST32000445SS in 6Gb operation ST31000424SS and ST31000425SS in 3Gb operation ST31000424SS and ST31000425SS in 6Gb operation ST3500414SS and ST3500415SS in 3Gb operation ST3500414SS CURRENT/POWER vs Throughput SAS 3.0GBOs per Second ST3500414SS and ST3500415SS in 6Gb operation Environmental limits Temperature a. OperatingRelative humidity Shock and vibration Effective altitude sea level a. OperatingShock Recommended mounting Acoustics Air cleanlinessVibration a. Operating-normal Corrosive environment Electromagnetic susceptibility Mechanical specifications Mounting configuration dimensions About self-encrypting drives Controlled accessAdmin SP Data encryption Drive locking Default passwordRandom number generator RNG Data bands Supported commands Authenticated firmware downloadPower requirements Cryptographic erase Drive internal defects/errors Defect and error managementDrive error recovery procedures SAS system errors Media Pre-Scan Background Media ScanDeferred Auto-Reallocation Idle Read After Write Installation Drive orientation Cooling Air flow Drive mounting Grounding SAS features Interface requirements Dual port support Scsi commands supported Supported commands Supported commands Supported commands Supported commands Inquiry data Mode Sense dataConstellation ES inquiry data Page Mode Data Header 74 70 6d b0 00 00 02 3a 38 60 30 00 00 02 Miscellaneous features Miscellaneous operating features and conditionsMiscellaneous status SAS physical interface Datum B Section C C Section a a Electrical description Physical characteristicsConnector requirements Pin descriptions SAS transmitters and receivers Signal characteristicsPower Ready LED Out Differential signals SAS-2 Specification ComplianceLED drive signal General interface characteristics Web Seagate Technology support servicesWarranty Support Direct.seagate.com Spp.seagate.com Presales Support Data Recovery Services Call Center Toll-free Direct dial Technical Support Warranty ServiceData Recovery Services Authorized Service Centers Presales Support Index Numerics KCC Msid Mtbf See also cooling Page ConstellationES Series SAS Product Manual, Rev. D Page Seagate Technology LLC